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vivado [14]
2 years ago
7

Solve by using substitution. y=3x 2x+ 5y = 34​

Mathematics
2 answers:
klemol [59]2 years ago
8 0
If ur solving for x and y the answer is:

x=2 and y=6

my work below: (hope this helps!)

viktelen [127]2 years ago
4 0

Answer:

x= 3y

​x=− 25y+17

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Find the volume of this cylinder. Use 3 for .
vivado [14]

Answer:

225ft³

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4 0
3 years ago
Using the Associative Property which expression is equivalent to (2+x)+4=
Anna35 [415]

Answer:

x+6

Step-by-step explanation:

The given expression is (2+x)+4.

The associative property is :

(a+b)+c= a+(b+c)

Here,

a = 2, b = x and c = 4

So,

(2+x)+4 = 2+(x+4)

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So, the equivalent expression is x+6.

6 0
3 years ago
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topjm [15]
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7 0
3 years ago
Read 2 more answers
70 POINTS SHOW WORK
lord [1]
Area of triangle = 1/2 x base x height

so old triangle we have  1/2 x b x h = 48

new triangle has base 3 times as long and height is half as long
 so we would get:

1/2 x (3B) x (1/2H) = area

rewrite as 1/2 x 3/2 x b x H = area

divide by original are os 1/2 x b x h and you end up with 3/2

so new area = 3/2 x old area

new area = 3/2 * 48 = 72 square inches
8 0
3 years ago
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Plz help. Will give brainliest
Rina8888 [55]

Answer:

1200 / 3 = 400 Calories per Liter

7 0
3 years ago
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